Cast Resin (Dry Type) Transformers

Cast Resin (Dry Type) Transformers

New India Electricals offers a full range of dry-type transformers built to minimize environmental contamination and fire hazards. Dry-type transformers are in frequent demand among our customers. These transformers meet strict parameters with respect to electrical system demands and functioning in areas with extreme climatic conditions. Our dry and cast transformers are virtually maintenance free and are manufactured in accordance with international standards. Transformers are manufactured in vacuum impregnation or in vacuum pressure impregnation (VPI) technology, depending on the application. These transformers are used in many standard and special applications, in commercial buildings, on board vessels as well as in deep mines and industrial environments. Transformers with higher power rating are usually protected in appropriate enclosures and are sometimes equipped with air-forced cooling.

Range
KVA	160 to 10000
P.V	11000/33000
S.V	433/550/660
Vector	DYN11
Duty	Continuous
Winding	Copper Duty Resin casted
Srd	11171/IEc:60726/ANSI/NEMA

Salient Features

• Off circuit tap links + 5% in steps of 2.5%.
• Class F and H insulation.
• HV Delta connected, LV Star Connected with Dyn 11 vector group.
• Natural air cooling and forced air cooling.
• Enclosure - IP 23 to IP 33 and as per customer specifications.
• Painting shades as per IS and IEC standards.
• Cable boxes on HV and LV.